Error: (t.map no function)

[tobik1986]

After open canvas app in edit mode. Canvas app not started correctly and stuck on start. 

Tried the following....

- export import app

- old versions

- clear cache

- another browser

- another computer

Please check it with priority. This app runs currently in our company.

[poweractivate]

@tobik1986 

I don't think I could help you with this specific issue, try to follow these steps (or get your admin to follow them) to get more advanced, personalized help: 
Enter a support request through new new support center - Power Platform